marine animals, fossil

Follows the life of a giant prehistoric sea turtle.

Describes prehistoric sea creatures from the Ordovician period, 450 million years ago, to the Pliocene period, four million years ago, reconstructed using computer graphics based on scientific evidence.

Describes the different kinds of dinosaurs which inhabited the prehistoric oceans.

Presents a guide to the dinosaur species of the ocean, including Acrhelon, Mosasaurus, Ichthyosarus, and others, with information on their physical characteristics, life in the sea, and behavior. Includes time line and glossary.

Describes the sea creatures that could be found when much of the southeastern United States was covered by seawater during the Cretaceous period.

Introduces prehistoric sea creatures through an imaginary safari to a hidden island, describing different creatures such as turtles, giant snails, swimming lizards and more.

Colorful illustrations and easy-to-follow text describe prehistoric sea monsters.

Archival photographs, three dimensional illustrations, and scientifically accurate images help profile the prehistoric sea monsters that roamed the Earth's oceans millions of years ago.

Describes some of the prehistoric creatures that once inhabited the oceans, such as the caproberyx, enchodus, and the tylosaurus.